/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  server class

 *

*/

#ifndef TSFSWSERVER_H

#define TSFSWSERVER_H

#include <e32base.h>

#include "tsfswcommon.h"

#include "tsfswobservers.h"

/**

 * Possible panic reasons.

 */

enum TTsFswPanic

    {

    EPanicBadDescriptor,

    EPanicIllegalFunction,

    EPanicAccessDenied

    };

/**

 * Panic name.

 */

_LIT( KTsFswPanicName, "tsfsw" );

class CTsFswEngine;

class CTsFswAppUi;

/**

 * Ts FastSwap Server.

 */

class CTsFswServer : public CServer2, public MTsFswEngineObserver

    {

public:

    static CTsFswServer* NewLC( CTsFswAppUi& aAppUi );

    ~CTsFswServer();

    void AddSession();

    void DropSession();

    void SerializeAndGetBufferSizeL( const RMessage2& aMessage );

    void GetBufferL( const RMessage2& aMessage );

    void CloseAppL( TInt aWgId );

    void SwitchToAppL( TInt aWgId );

    void ForegroundAppUidL( const RMessage2& aMessage );

private:

    CTsFswServer( TInt aPriority, CTsFswAppUi& aAppUi );

    void ConstructL();

    CSession2* NewSessionL( const TVersion& aVersion,

        const RMessage2& aMessage ) const;

    // from MTsFswEngineObserver

    void FswDataChanged();

    TInt FswDataListenerCount();

private:

    TInt iSessionCount;

    CTsFswEngine* iEngine;

    CBufFlat* iBuffer;

    CTsFswAppUi& iAppUi;

    };

#endif